package com.itheima.bean.service;

/**
 * ClassName: BookService
 * Description:
 * Date: 2023/03/22 PM 7:14:21
 * <p>
 * project: springboot
 * package: com.itheima.bean.service
 * email: 1085844536@qq.com
 * version:
 *
 * @author WangGuojian
 */
public interface BookService {
    /**
     * Check
     */
    void check();
}
